MaleFloris de AVESNES, PRINCE OF ACHAJA |
| Birth | 1255 | Of, Valenciennes, Nord, France |
| Death | 23 Jan 1297 | |
| Burial | ||
| Marriage | 16 Sep 1289 | |
| Father | Jean I De AVESNES, COUNT OF FLANDERS & HAINAULT | F4141 Group Sheet | |
| Mother | Aleida Countess Of HOLLAND, COUNTESS OF AVESNES | F4141 Group Sheet | |